| Event Date | Event Description |
| Tuesday, October 14, 1980 | NOTICE OF PUBLICATION |
| Monday, October 2, 1978 | ASSIGNED TO EXAMINER |
| Friday, March 23, 1979 | NON-FINAL ACTION MAILED |
| Friday, April 4, 1980 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Tuesday, December 30, 1980 | PUBLISHED FOR OPPOSITION |
| Tuesday, August 16, 1983 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, August 16, 1983 | REGISTERED-PRINCIPAL REGISTER |
| Monday, February 13, 1989 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Wednesday, May 17, 1989 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Thursday, April 17, 2003 | TEAS SECTION 8 & 9 RECEIVED |
| Thursday, April 17, 2003 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Thursday, June 19, 2003 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Thursday, June 19, 2003 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Wednesday, April 30, 2008 | CASE FILE IN TICRS |
| Monday, March 25, 2013 | TEAS SECTION 8 & 9 RECEIVED |
| Tuesday, March 26, 2013 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Tuesday, March 26, 2013 | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) |
| Tuesday, March 26, 2013 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED |
| Wednesday, November 4, 2020 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Wednesday, November 4, 2020 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Wednesday, November 4, 2020 | TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS |
| Wednesday, November 4, 2020 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, August 16, 2022 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED |
| Friday, June 2, 2023 | TEAS SECTION 8 & 9 RECEIVED |
| Monday, June 26, 2023 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Thursday, November 30, 2023 | POST REGISTRATION ACTION MAILED - SEC. 8 & 9 |
| Wednesday, May 29, 2024 | TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED |
| Tuesday, August 19, 2025 | REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS) |
| Tuesday, August 19, 2025 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Tuesday, August 19, 2025 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED |
| Monday, April 28, 2025 | TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED |
| Wednesday, November 29, 2023 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Monday, February 3, 2025 | OFFICE ACTION ISSUED POU1 |